Face mask



FIG. 1 is a front view of a face mask showing my new design in a first configuration with the face mask opened, as if flat on a planar surface;

FIG. 2 is a back view thereof;

FIG. 3 is a front perspective view of the face mask in a second configuration with the face mask expanded, as if being worn by a user;

FIG. 4 is a back perspective view thereof;

FIG. 5 is a right side view of the face mask in a third configuration with the face mask folded, as if flat on a planar surface;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view of the face mask in the second configuration; and,

FIG. 8 is a bottom view thereof.

The equal-length broken lines in the drawings depict portions of the face mask that form no part of the claimed design. The stitching on the face mask forms no part of the claimed design. 

CLAIM The ornamental design for a face mask, as shown and described. 